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In this article, we will write a go language program to add two complex numbers by passing a class to a function. Here we will create a function to the class that will accept the class as an argument along with its properties and we can easily calculate the sum of the provided complex numbers using it. Algorithm Step 1 − First, we need to import the fmt package. Step 2 − Then, create the structure named Complex and define in it the properties real and imaginary. Step 3 − Then create a function to the complex class declared ... Read More
What is Boundary Elements? In go programming language. the boundary elements of a matrix are the elements that are located on the outer edge of the matrix. They are located at four positions i.e the first row, the last row, the first column and at the last column. In a matrix of size m x n, the top boundary elements are the elements in the range matrix[0][0] to matrix[0][n-1], the bottom boundary elements are the elements in the range matrix[m-1][0] to matrix[m-1][n-1], the left boundary elements are the elements in the range matrix[0][0] to matrix[m-1][0], and the right boundary elements ... Read More
The toggling means that whenever a user checks a single checkbox, all checkboxes of the group should be unchecked, and when a user checks any checkbox from the group, a single checkbox should be unchecked. We can achieve this functionality with JavaScript. In this tutorial, we will learn to toggle between one checkbox and a whole group of checkboxes in HTML. Syntax Users can follow the syntax below to toggle between one checkbox and a whole group of checkboxes in HTML. checkboxes.forEach((checkbox) => { checkbox.checked = false; }) In the above syntax, checkboxes is ... Read More
In JavaScript, we sometimes require to skip array elements while using the map() method. For example, we need to map value from one array to another array after performing some mathematical operations on the element only if the array value is finite. In such cases, users can use the below approaches to skip over array elements while using the map() method. Use the if-else statement In the array.map() method, we can use the if-else statement to skip over the element. If the element fulfills the if-else statement condition, we need to return the element for mapping; Otherwise, we ... Read More
What is 2D array in Golang? In Go programming language, a 2D array is an array of arrays, where each element of the outer array is a simple array itself. The code to declare a 2d array of size 2 X 3 can be done by writing var array [2][3]. It's important to note that 2D arrays have a fixed size, and once they are created, their size cannot be changed. If you need a dynamic 2D array, you can use a slice of slices. Here is an example of sorting a 2d array across columns − Input 3 2 1 6 4 5 ... Read More
In Go Language, we have various data types to store data and the String data type is the one that is used to store a sequence of characters. The size of string variable is 1 or 8 bits. An array on the other hand is a data type that is used to store data at contiguous memory locations. Syntax func fields(s string) []string fields() function is present in strings package and is used to convert a string to an array of string. This function takes a string value as an argument and returns the corresponding array as the result. ... Read More
What is the Object of a Class? Object stores Key-value pairs of data together. There are numerous methods for producing an object. Some of them will be covered in this post. In this article, we are going to use two different methods to print objects of a class in the go programming language. Method 1: Using a Structure In this method, we will first create some structures and in the main() produce objects out of them. further we will store properties to that objects and print them on the screen. This can be obtained by following Steps. Algorithm Step ... Read More
In go programming language, there are two types of access modifiers i.e Exported and un-exported. Identifiers that are exported from the package in which they are specified are known as exported identifiers. They always begin with a capital letter. These are only valid in the package in which they are defined. Identifiers that are not exported from any package are referred to as un-exported identifiers that are written in lowercase. Syntax func len(v Type) int The len() function is used to get the length of a any parameter. It takes one parameter as the data type variable whose ... Read More
These two graphics cards are the most popular on the market. The GeForce 9800 GT is less powerful than the 9800 GTX but much less expensive. The 9800 GT graphic card consumes the very less power. The 9800 GTX, on the other hand, provides superior performance and is a better pick for gamers or anybody looking for the greatest gaming experience possible. Overall, both cards are excellent choices, but the 9800GTX is the superior option for individuals who need the best performance. Nvidia's GeForce graphics card family is one of its most enduring. Nvidia has developed several models with varying ... Read More
In Golang program, a string is a data type that contains literals and characters whereas an object is a data type created from classes by keeping similar types of properties together. In this article, we will look at two methods by which we can convert a string to an object in go programming language. Syntax func Split(str, sep string) []string Split() function is used to split a string through a provided separator. This function is present in strings package and it accepts the string to split as an argument along with a separator. The function then returns the final ... Read More